| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 TiO2 + 4 Fe = 2 Fe2O3 + 3 Ti
HClO4 + NH4OH = NH4(ClO4) + H2O =>
HClO4 + NH4OH = NH4(ClO4) + H2O
H2O + MnO4{-} + S{2-} = MnO2 + S + OH{-} =>
4 H2O + 2 MnO4{-} + 3 S{2-} = 2 MnO2 + 3 S + 8 OH{-}
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2O3 + MnO4 = CO3 + Mn =>
4 C2O3 + 3 MnO4 = 8 CO3 + 3 Mn
KOH + C = K + H2 + K2CO3 =>
6 KOH + 2 C = 2 K + 3 H2 + 2 K2CO3
CrBr3 + BaCl2 = BaBr3 + CrCl2 =>
CrBr3 + BaCl2 = BaBr3 + CrCl2
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + AlCO3 =>
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + AlCO3
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Pb + Al(C2H3O2)3 = Pb(C2H3O2)2 + Al =>
3 Pb + 2 Al(C2H3O2)3 = 3 Pb(C2H3O2)2 + 2 Al
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AsO3{3-} + H2O + I2 = AsO4{3-} + H{+} + I{-} =>
AsO3{3-} + H2O + I2 = AsO4{3-} + 2 H{+} + 2 I{-}
H2O + H2SO4 + CuO = CuSO4*5H2O =>
4 H2O + H2SO4 + CuO = CuSO4*5H2O
Cr2O3 + Na2CO3 + O2 = Na2Cr2O7 + CO2 =>
2 Cr2O3 + 2 Na2CO3 + 3 O2 = 2 Na2Cr2O7 + 2 CO2
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
SO2 + KMnO4 + H2O = MnS04 + K2SO4 + H2SO4 =>
31 SO2 + 2 KMnO4 + 22 H2O = 2 MnS04 + K2SO4 + 22 H2SO4
(CH3)3CNH + H2O = OH + (CH3)3CNH2 =>
(CH3)3CNH + H2O = OH + (CH3)3CNH2
Ba(OH)2(s) + HNO3 = H2O + Ba(NO3)2 =>
Ba(OH)2(s) + 2 HNO3 = 2 H2O + Ba(NO3)2
Na + O4 = Na4O =>
16 Na + O4 = 4 Na4O
I2 + OCl{-} + H2O = IO3{-} + H{+} + Cl{-} =>
I2 + 5 OCl{-} + H2O = 2 IO3{-} + 2 H{+} + 5 Cl{-}
Cd(s) + Co(NO3)2(aq) = Cd(NO3)2(aq) + Co =>
Cd(s) + Co(NO3)2(aq) = Cd(NO3)2(aq) + Co
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
BLi + Te = TeLi + B =>
BLi + Te = TeLi + B
KBr + Cl2 = KCl2Br =>
KBr + Cl2 = KCl2Br
C10H20O5 + O2 = CO2 + H2O =>
2 C10H20O5 + 25 O2 = 20 CO2 + 20 H2O
Cr2(SO4)3 + (NH4)2Co3 = Cr2(Co3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2Co3 = Cr2(Co3)3 + 3(NH4)2SO4
B2O4 + H2O = H2B2O5 =>
B2O4 + H2O = H2B2O5
AlI3 + Br2 = AlBr + I2 =>
2 AlI3 + Br2 = 2 AlBr + 3 I2
CH3COOH + HNO3 = CH3CONO3 + H2O =>
CH3COOH + HNO3 = CH3CONO3 + H2O
CH3CHCH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CHCH3CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
H2SO4 + Cu(OH)2 = [CuOH]2SO4 + H2O =>
H2SO4 + 2 Cu(OH)2 = [CuOH]2SO4 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu2{+} + Fe = Fe2{+} + Cu =>
Cu2{+} + 2 Fe = Fe2{+} + 2 Cu
CuBr2 + HBr + C2H8N2 = (H3C2H8N2)2(CuBr4)3 =>
3 CuBr2 + 6 HBr + 2 C2H8N2 = (H3C2H8N2)2(CuBr4)3
K2C2O4 + K[Cr(C2O4)2(H2O)2]*2H2O = H2O + K3[Cr(C2O4)3]*3H2O =>
K2C2O4 + K[Cr(C2O4)2(H2O)2]*2H2O = H2O + K3[Cr(C2O4)3]*3H2O
Ag + HNO3 + HCl = AgNH2 + Cl2 + H2O =>
2 Ag + 2 HNO3 + 14 HCl = 2 AgNH2 + 7 Cl2 + 6 H2O
KNO3 + W = K2WO4 + WO3 + N2 =>
6 KNO3 + 5 W = 3 K2WO4 + 2 WO3 + 3 N2
AlCl3 + Nh4OH = Nh4Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4Cl + Al(OH)3
HCl + BaSO4 = BaCl2 + H2SO4 =>
2 HCl + BaSO4 = BaCl2 + H2SO4
SnCl4 + C2H5NS = SnS + C2H5N(Cl)4 =>
SnCl4 + C2H5NS = SnS + C2H5N(Cl)4
KCl + NH4OH = KOH + NH4 + Cl =>
KCl + NH4OH = KOH + NH4 + Cl
K{+} + Fe(CN)6{3-} = K3Fe(CN)6 =>
3 K{+} + Fe(CN)6{3-} = K3Fe(CN)6
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g) =>
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g)
As + O + KI = AsI5 + K2O =>
2 As + 5 O + 10 KI = 2 AsI5 + 5 K2O
CH3CO2K + (NH4)(NO3) = NH4CO2K + CH3NO3 =>
CH3CO2K + (NH4)(NO3) = NH4CO2K + CH3NO3
NaOH + H3SO4 = HOH + Na3SO4 =>
3 NaOH + H3SO4 = 3 HOH + Na3SO4
NaAlO2 + Na2SiO3*5H2O = Na96Al96Si96O384 + Na2O + H2O =>
96 NaAlO2 + 96 Na2SiO3*5H2O = Na96Al96Si96O384 + 96 Na2O + 480 H2O
Fe + Si = Fe3Si =>
3 Fe + Si = Fe3Si
Mg2O2H = Mg4O3 + H2O =>
2 Mg2O2H = Mg4O3 + H2O
Mg + Fe2(CO3)3 = MgCO3 + Fe3 =>
9 Mg + 3 Fe2(CO3)3 = 9 MgCO3 + 2 Fe3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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